COMMON STOCK AND EARNINGS PER SHARE (Tables)

3 Months Ended

Mar. 31, 2016

Earnings Per Share [Abstract]

Schedule of reconciliation of basic to dilutive average common shares

The following table sets forth the reconciliation from basic to dilutive average common shares (in thousands):

	Three Months Ended March 31,
	2016		2015
Numerator:
Net earnings attributable to Knoll, Inc. stockholders	$	17,259	$	17,443
Denominator:
Denominator for basic earnings per shares - weighted-average shares	47,905		47,648
Effect of dilutive securities:
Potentially dilutive shares resulting from stock plans	666		705
Denominator for diluted earnings per share - weighted-average shares	48,571		48,353
Antidilutive equity awards not included in weighted-average common shares—diluted	—		—
Net earnings per common share attributable to Knoll, Inc. stockholders:
Basic	$	0.36	$	0.37
Diluted	$	0.36	$	0.36